VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC

VSSC4 MOV 48VAC/DC

Protection surtension mesure-commande-régulation, Protection surtension, MCR

Product ID 1063970000
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Approvals Informations générales de commande Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Rated data UL CSA protection data General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Further details of approvals Connection data Caractéristiques électriques Общие параметры 정격 IECEx/ATEX/cUL Important note Classifications Tender specification sheets

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fe64228-e403-4415-b85f-44f3a8f8bb2c/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/c809b3ab-e765-499c-852e-d528779da9f7/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/f2570d3e-3e62-4056-9c95-fe925a1a2b86/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/a5387a11-3584-42f1-9c6a-815af76ec080/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[Web UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UL)
E311081 

Informations générales de commande

Version
Protection surtension mesure-commande-régulation, Protection surtension, MCR 
Order No.
1063970000 
Type
VSSC4 MOV 48VAC/DC 
GTIN (EAN)
4032248829392 
Qty.
10 Pièce

Dimensions and weights

Depth
58,5 mm
Mélység (coll)
2,303 inch
Height
76 mm
Height (inches)
2,992 inch
Width
6,2 mm
Width (inches)
0,244 inch
Масса нетто
27,8 g

Temperatures

Storage temperature
-40 °C...80 °C 
Operating temperature
-40 °C...70 °C 
Humidity
5 ~ 96 % 

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
4.391 a
SFF
100 %
λges
26 
PFH in 1*10-9 per hour
0 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Rated data UL

Certificate No. (UL)
E311081 
UL certificate
[UL Zertifikat](PDF/E311081VOL1SEC3.pdf) 

CSA protection data

Gas group C
IIB 
Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
85 V
Input-current, max. II
500 mA 
Internal capacity, max. CI
1650 pF 
Internal inductance, max. LI
0 µH 

General data

Colour
black 
Design
Svorka 
Isolating function
No 
Mounting rail
TS 35 
Optical function display
No 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
UL 94 flammability rating
V-0 
Version
Surge protection for measurement and control 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Capacitance
1.9 nF 
Discharge current Imax (8/20µs) wire-PE
4.5 kA 
Discharge current In (8/20µs) wire-PE
0.5 kA 
Discharge current, max. (8/20 µs)
4,5 kA
Max. continuous voltage, Uc (AC)
60 V 
Max. continuous voltage, Uc (DC)
85 V 
Number of poles
1 
Overload - failure mode
Mode 1 
Rated current IN
20 A
Rated load current IL
20 A
Rated voltage (AC)
48 V
Rated voltage (DC)
68 V 
Requirements category acc. to IEC 61643-21
C1 
C2 
Standards
IEC 61643-21 
Surge current-carrying capacity C1
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs 
Surge current-carrying capacity C2
1 kA 8/20 μs 
Voltage type
AC/DC 
Volume resistance
<0.1 Ω 

Further details of approvals

GOST certificate
[GOST-Zertifikat](PDF/7950_n1-n4.pdf) 

Connection data

Stripping length
10 mm
Type of connection
Screw connection 
Tightening torque, min.
0,5 Nm
Tightening torque, max.
0,8 Nm
Rögzítési tartomány, névleges csatlakozás, min.
0,5 mm²
Campo di sezioni, max.
4 mm²
와이어 단면, 솔리드, 최소
0,5 mm²
와이어 단면, 솔리드, 최대
6 mm²
Ledardiameter, fintrådig med ändhylsa (DIN 46228/1), min
0,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
4 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection cross-section, stranded, max.
4 mm²

Caractéristiques électriques

Voltage type
AC/DC 

Общие параметры

Number of poles
1 
Protection degree
IP20 
Colour
black 

정격 IECEx/ATEX/cUL

cUL certificate
[cUL Certificate](pdf/VSSC.PDF) 

Important note

Product information
Mode 1: State where the voltage-limiting part of the SPD was disconnected. The voltage limiting function is no longer available, but the cable is still functional. 

Classifications

ETIM 8.0
EC000943 
ETIM 9.0
EC000943 
ETIM 10.0
EC000943 
ECLASS 14.0
27-17-15-01 
ECLASS 15.0
27-17-15-01 

Tender specification sheets

Long specification
Feed-through terminal, 6.2 mm wide with varistor arrester between the signal line connection and the mounting rail potential, TS 35 contact base.A signal with max. 32A can be protected here. When the terminal is fitted, a simultaneous electrically conducting contact is made between the mounting rail (earth) and the reference potential (ground) of the protection circuit in the terminal. Optical identification of the terminal based on the type of protected switching and the voltage level. The terminal can be labelled or marked. 
Short specification
Feed-through terminal with a varistor as central protection between the signal line connection and the mounting rail potential, TS 35 contact base. Version: 48 V UC